What is the correct part or stamping number for the 69 Camaro woodgrain horn shroud? Is it also shared with any of the other Chevy models that year? I have seen both #3972735 and 3939760 listed as correct on Ebay and wondering which one is or if both could work for Camaro. I know on the standard black ones the grain is different between the Camaro and Chevelle The woodgrain ones look similar to me though not having seen them both in person.

William, is the GM part number perhaps different from the number molded into the back of the horn shroud? The shroud that came with my car has the #3939760 on it and I have heard back from a couple of other guys with original cars that this is also on theirs.You mentioned last known GM number, was there maybe a revision number on these? What is the date for the info you have?

The number molded into the back of the shroud is the casting number - it's the same on all of them - they just changed the color of the plastic when they molded the different colors (each of which had their own finished PART number, which doesn't appear anywhere on the part).